AVGMSI_Error27046

Ron, Re your 1st posting when removing AVG did you use the appropriate either 32 or 64bit remover whichever suits your system (http://www.avg.com/ww-en/utilities) [Scroll Down].
AVG Guru

Sorry for the late answer, didn't recieve an email that anything had been posted.  The analysis program ran for over 1 hour and never finished.  Hard disk light had basically stopped flashing and no CPU was being used, so I stopped it.

I have the same problem with a Vista PC, when trying to install AVG Free 2015.  Had no problems installing AVG Free 2014 a year ago.
Failed to install the product. AVGMSI_Error27046 Driver installation failed 0xC007001C.
Have removed and reinstalled multiple times, still receive the same message.

I tried all you suggested in http://support.avg.com/SupportArticleView?urlname=Code-0xC0070643-or-0xC007001C-when-installing-AVG and the installation still fails as before. I installed AVG 2014 Free last year on this Vista PC, and another Vista PC with no problems, and AVG 2014 (purchase) on a Windows 7 PC last year as well.  No problems with any of them.  AVG 2015 installation needs to be fixed please.

Hi Ron,
I have sent you offer to Remote support via email for this issue.
Thanks

Ron, Re your 1st posting when removing AVG did you use the appropriate either 32 or 64bit remover whichever suits your system (http://www.avg.com/ww-en/utilities) [Scroll Down].
AVG Guru

Sorry for the late answer, didn't recieve an email that anything had been posted.  The analysis program ran for over 1 hour and never finished.  Hard disk light had basically stopped flashing and no CPU was being used, so I stopped it.

Hi Ron,
For help on your issue please refer to this article.
Thanks

Hi Ron,
In order to analyze it please provide us with diagnostic output using this tool and please add detailed description of issue.
Thanks